Membership
Tour
Register
Log in
Hideyuki Takemoto
Follow
Person
Kawasaki-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Frame structure and image forming apparatus including same
Patent number
9,229,418
Issue date
Jan 5, 2016
Ricoh Company, Ltd.
Yusuke Funayama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
8,818,234
Issue date
Aug 26, 2014
Ricoh Company, Limited
Hideyuki Takemoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming device
Patent number
8,587,847
Issue date
Nov 19, 2013
Ricoh Company, Ltd.
Yoshihide Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frame and image forming apparatus using the frame
Patent number
8,145,094
Issue date
Mar 27, 2012
Ricoh Company, Ltd.
Hideyuki Takemoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Frame structure and image forming apparatus
Patent number
8,099,017
Issue date
Jan 17, 2012
Ricoh Company Ltd.
Hideyuki Takemoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
7,869,738
Issue date
Jan 11, 2011
Ricoh Company, Ltd.
Hideyuki Takemoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
7,302,204
Issue date
Nov 27, 2007
Ricoh Company, Ltd.
Goro Katsuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus with reversely rotated developer bearing me...
Patent number
7,177,573
Issue date
Feb 13, 2007
Ricoh Company Limited
Noriyuki Kimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
6,690,901
Issue date
Feb 10, 2004
Ricoh Company, Ltd.
Goro Katsuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus conveniently upgradable to a duplex image f...
Patent number
6,546,228
Issue date
Apr 8, 2003
Ricoh Company, Ltd.
Takeshi Motohashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image processing apparatus, method and computer program product
Patent number
6,122,412
Issue date
Sep 19, 2000
Ricoh Company, Ltd.
Koichi Noguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, method and computer program product
Patent number
6,078,703
Issue date
Jun 20, 2000
Ricoh Company, Ltd.
Koichi Noguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, method and computer program product
Patent number
6,023,538
Issue date
Feb 8, 2000
Ricoh Company, Ltd.
Koichi Noguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, method and computer program product
Patent number
5,949,924
Issue date
Sep 7, 1999
Ricoh Company, Ltd.
Koichi Noguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
FRAME STRUCTURE AND IMAGE FORMING APPARATUS INCLUDING SAME
Publication number
20130330100
Publication date
Dec 12, 2013
RICOH COMPANY, LTD.
Yusuke Funayama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20120219319
Publication date
Aug 30, 2012
RICOH COMPANY, LIMITED
Hideyuki Takemoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING DEVICE
Publication number
20120162728
Publication date
Jun 28, 2012
RICOH COMPANY, LTD.
Yoshihide OTA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Frame and image forming apparatus using the frame
Publication number
20090274484
Publication date
Nov 5, 2009
Ricoh Company, Ltd.
Hideyuki Takemoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Frame structure and image forming apparatus
Publication number
20090218472
Publication date
Sep 3, 2009
Ricoh Company, Ltd.
Hideyuki Takemoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20090123175
Publication date
May 14, 2009
Ricoh Company, Ltd.
Hideyuki Takemoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20040234296
Publication date
Nov 25, 2004
Noriyuki Kimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20040114958
Publication date
Jun 17, 2004
Goro Katsuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image forming apparatus
Publication number
20020150403
Publication date
Oct 17, 2002
Goro Katsuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image forming apparatus conveniently upgradable to a duplex image f...
Publication number
20010012462
Publication date
Aug 9, 2001
RICOH COMPANY, LTD.
Takeshi Motohashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY